皇太极为后金汗努尔哈赤第八子,世称四贝勒,1626年嗣汗位。践位十七年中,在政治、经济、军事、文化等各个方面,进行了一系列改革;为清王朝入主中原建立大一统政权奠定了基础。在这一系列改革中,汉族地主阶级知识分子起了不容忽视的巨大作用,本文拟就此问题谈谈粗浅的看法。一任何社会改革,都有其深刻的社会历史背景。皇太极于天命末年(1626年)继承汗位时,后金社会经济凋蔽,人民生活动荡不安,对明之战受挫;特别是努尔哈赤晚年推行屠戮汉人的错误政策,使后金社会矛盾日益加剧,尤以民族矛盾最为突出,蕴育着严重的危机。这不仅使入主中原的目标愈见渺茫,而且使后金在辽东的统治亦显得困难重重。为了扭转这一被动局面,皇太极改变了屠戮汉人的政策。天聪四年二月谕曰:“天 Huang Taiji Golden Khan Nurhaci after the eighth son, the world said four Baylor, 1626 Si Si bit. During the 17 years of practice, a series of reforms were carried out in various fields such as politics, economy, military affairs and culture, laying the foundation for the establishment of the grand unified regime by the Qing Dynasty into the Central Plains. In this series of reforms, the Han nationality landlord class intellectuals played a huge role that can not be ignored, this article intends to talk about the superficial view on this issue. Any social reform has its profound social and historical background. In the late days of Heaven (1626), Emperor Taiji inherited Khan’s post, the social economy was shrouded in gold, the turmoil in people’s lives, and the war on Ming was thwarted. In particular, Nurhaci’s erroneous policy of slaughtering the Han in his later years made the social contradictions in the after-payment increasingly aggravated, In particular, the most prominent national conflicts, imposing a serious crisis. This not only made the goal of entering the Central Plains increasingly bleak, but also made it difficult for the rule of gold in Liaodong. In order to reverse this passive situation, Huang Taizi changed the policy of slaughtering the Han Chinese. Tian Cong February February encyclical said: "God